KSZ9477 family of switches supports multiple PHY events: - wake on Link Up - wake on Energy Detect. Since current UAPI can't differentiate between this PHY events, map all of them to WAKE_PHY. Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> --- drivers/net/dsa/microchip/ksz9477.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c index 56c8fb9f0379a..9a531db79f832 100644 --- a/drivers/net/dsa/microchip/ksz9477.c +++ b/drivers/net/dsa/microchip/ksz9477.c @@ -88,7 +88,7 @@ void ksz9477_get_wol(struct ksz_device *dev, int port, if (!(pme_conf & PME_ENABLE)) return; - wol->supported = WAKE_MAGIC; + wol->supported = WAKE_PHY | WAKE_MAGIC; ret = ksz_pread8(dev, port, REG_PORT_PME_CTRL, &pme_ctrl); if (ret) @@ -96,6 +96,8 @@ void ksz9477_get_wol(struct ksz_device *dev, int port, if (pme_ctrl & PME_WOL_MAGICPKT) wol->wolopts |= WAKE_MAGIC; + if (pme_ctrl & (PME_WOL_LINKUP | PME_WOL_ENERGY)) + wol->wolopts |= WAKE_PHY; } int ksz9477_set_wol(struct ksz_device *dev, int port, @@ -104,7 +106,7 @@ int ksz9477_set_wol(struct ksz_device *dev, int port, u8 pme_conf, pme_ctrl = 0; int ret; - if (wol->wolopts & ~WAKE_MAGIC) + if (wol->wolopts & ~(WAKE_PHY | WAKE_MAGIC)) return -EINVAL; ret = ksz_read8(dev, REG_SW_PME_CTRL, &pme_conf); @@ -120,6 +122,8 @@ int ksz9477_set_wol(struct ksz_device *dev, int port, if (wol->wolopts & WAKE_MAGIC) pme_ctrl |= PME_WOL_MAGICPKT; + if (wol->wolopts & WAKE_PHY) + pme_ctrl |= PME_WOL_LINKUP | PME_WOL_ENERGY; return ksz_pwrite8(dev, port, REG_PORT_PME_CTRL, pme_ctrl); } -- 2.39.2
